Wildfires Create Worst Air Quality Ever Recorded in Parts of San Francisco Bay Area

Published Oct 13, 2017 at 6:09 AM

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Wildfire creeps through the forest, down the south side of Dry Creek Canyon, at the Partrick Fire west of Napa. Smoke from numerous wildfires has created the poorest air quality the Bay Area has ever experienced.(Oct. 12, 2017)

Smoke from the wildfires north of San Francisco has sank the air quality level in the Bay Area to the same unhealthy level as some of China's smog-choked cities, sending people to emergency rooms and forcing schools to close and people to wear masks when they step outside.

The region has endured days of choking smoke since the fires began Sunday night and claimed at least 31 lives and destroyed thousands of homes and businesses.

Air quality in the most of the region Thursday was as bad as Beijing, China's notoriously polluted capital, according to the Bay Area Air Quality Management District.

"We have unprecedented levels of smoke and particles in the air that we normally don't see," said Ralph Borrmann, a spokesman for the district.

He called it the worst air quality ever recorded in many parts of the Bay Area.

Officials warned that very fine smoke particles, thinner than a human hair, can get lodged in the lungs and into the bloodstream, causing irreparable damage to the body. In Solano County, hospitals there received more than 250 people who complained of toxic air inhalation, county health officer Bela Matyas said Thursday.

With winds expected to keep blowing in smoke from the fires to populated areas this weekend, many schools decided to close Friday and organizers canceled weekend events, including an Oktoberfest in Walnut Creek and a fitness festival and half marathon in San Francisco.